With the analysis among 476 patents, we discovered top 413 key players by total patent application. CSSC Huangpu Wenchong Shipbuilding Co., Ltd., Shanghai Building Decoration Engineering Group Co., Ltd., China Railway Fourth Bureau Group Co., Ltd. are dominant in this area. They take 7.14% of the total patent filing.
CSSC Huangpu Wenchong Shipbuilding Co., Ltd.
Guangdong Sheng, China
Patent: 22
Shanghai Building Decoration Engineering Group Co., Ltd.
Shanghai Shi, China
Patent: 6
China Railway Fourth Bureau Group Co., Ltd.
Anhui Sheng, China
Patent: 6
Hudong-Zhonghua Shipbuilding Group Co., Ltd.
Shanghai Shi, China
Patent: 5
China Communications First Public Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 5
China First Metallurgical Construction Co., Ltd.
Hubei Sheng, China
Patent: 5
China Railway 12th Bureau Group Co., Ltd.
Shanxi Sheng, China
Patent: 5
Shanghai Jutong Architecture Decoration Engineering Co. Ltd.
Shanghai Shi, China
Patent: 5
China 22MCC Group Co. Ltd.
Hebei Sheng, China
Patent: 5
State Grid Corp. of China
Beijing Shi, China
Patent: 4
With the analysis among 1 patents, we discovered top 1 start-ups by total patent application.
Liaoning Sheng, China
Patent: 1
With the analysis among related 213 patents applied in the last 5 years. We discover 190 most active companies in this area. The fast-growing CSSC Huangpu Wenchong Shipbuilding Co., Ltd., Shanghai Jutong Architecture Decoration Engineering Co. Ltd., China Communications First Public Bureau Group Co., Ltd. take 11.74% of patent filing during this period.
CSSC Huangpu Wenchong Shipbuilding Co., Ltd.
Guangdong Sheng, China
Patent: 17
Shanghai Jutong Architecture Decoration Engineering Co. Ltd.
Shanghai Shi, China
Patent: 5
China Communications First Public Bureau Group Co., Ltd.
Beijing Shi, China
Patent: 3
Zhejiang Institute of Water Conservancy and Hydropower
Zhejiang Sheng, China
Patent: 3
Sinohydro Bureau 11 Co., Ltd.
Henan Sheng, China
Patent: 3
China First Metallurgical Construction Co., Ltd.
Hubei Sheng, China
Patent: 3
China Railway 12th Bureau Group Co., Ltd.
Shanxi Sheng, China
Patent: 3
China Water Resources & Hydropower Construction Group Corp.
Sichuan Sheng, China
Patent: 3
Powerchina Huadong Engineering Corp. Ltd.
Zhejiang Sheng, China
Patent: 3
Sinohydro Bureau 9 Co., Ltd.
Guizhou Sheng, China
Patent: 2
With the analysis among related 213 patents in last 5 years, we discover 158 new entrants. Shanghai Jutong Architecture Decoration Engineering Co. Ltd., Sinohydro Bureau 11 Co., Ltd., China Water Resources & Hydropower Construction Group Corp. are the most active new entrants in this area.
Shanghai Jutong Architecture Decoration Engineering Co. Ltd.
Shanghai Shi, China
Patent: 5
Sinohydro Bureau 11 Co., Ltd.
Henan Sheng, China
Patent: 3
China Water Resources & Hydropower Construction Group Corp.
Sichuan Sheng, China
Patent: 3
Sinohydro Bureau 9 Co., Ltd.
Guizhou Sheng, China
Patent: 2
Guangzhou First Construction Group Co., Ltd.
Guangdong Sheng, China
Patent: 2
Hubei University of Technology
Hubei Sheng, China
Patent: 2
Guangzhou Zhuzhi Building Technology Co., Ltd.
Guangdong Sheng, China
Patent: 2
Zhejiang Construction Engineering Group Co. Ltd.
Zhejiang Sheng, China
Patent: 2
Jiangnan Shipyard Group Co. Ltd.
Shanghai Shi, China
Patent: 2
Shanghai Construction No.5 (Group) Co., Ltd.
Shanghai Shi, China
Patent: 2
With the analysis among 68 patents, we discovered top 33 universities and scientific research institutions by total patent application. Zhejiang University, Xi'an University of Science & Technology, Sichuan University are dominant in this area. They take 14.71% of the total patent filing.
Zhejiang Sheng, China
Patent: 3
Xi'an University of Science & Technology
Shaanxi Sheng, China
Patent: 3
Sichuan Sheng, China
Patent: 2
Hubei University of Technology
Hubei Sheng, China
Patent: 2
Shaanxi Sheng, China
Patent: 2
Liaoning Sheng, China
Patent: 2
Jiangsu Sheng, China
Patent: 2
China Three Gorges University
Hubei Sheng, China
Patent: 2
Chongqing Jiaotong University
Chongqing Shi, China
Patent: 2
Beijing University of Civil Engineering & Architecture
Beijing Shi, China
Patent: 2